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Vulnerabilities

Vulnerability · CVE-2026-11905

Elementor Website Builder <= 4.2.3 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Exposure via 'is_public' and 'keys_conversion_map' Parameters

Published Oct 15, 2026 · catalog updated Oct 15, 2026 · Elementor Website Builder – more than just a page builder

Check if you run it

No confirmed exploitation is on record for CVE-2026-11905. EPSS is 0.28%. Act only if a listed version of Elementor Website Builder – more than just a page builder is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium4.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.28%
Remediation
Version ranges on file
Affected products
stated Elementor Website Builder – more than just a page builder · vendor elemntor Elementor Website Builder – more than just a page builder

The Elementor Website Builder – more than just a page builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.3 via the 'keys_conversion_map' parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to extract the full post_content and plaintext post_password of private, draft, pending, and future posts belonging to any author, including Administrators and Editors.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • stated Elementor Website Builder – more than just a page builder<= 4.2.3
  • vendor elemntor Elementor Website Builder – more than just a page builderversion unspecified

How to fix CVE-2026-11905

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-11905. EPSS is 0.28%. Act only if a listed version of Elementor Website Builder – more than just a page builder is installed.

Which versions are affected?

Compare what you have installed with Elementor Website Builder – more than just a page builder <= 4.2.3. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-862: Missing Authorization. EPSS 0.28%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 15, 2026 · NIST NVD

    Detected

    The Elementor Website Builder – more than just a page builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.3 via the 'keys_conversion_map' parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to extract the full post_content and plaintext post_password of private, draft, pending, an

  2. Oct 15, 2026 · NIST NVD

    Updated

    The Elementor Website Builder – more than just a page builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.3 via the 'keys_conversion_map' parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to extract the full post_content and plaintext post_password of private, draft, pending, an

  3. Oct 15, 2026 · NIST NVD

    Updated

    The Elementor Website Builder – more than just a page builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.3 via the 'keys_conversion_map' parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to extract the full post_content and plaintext post_password of private, draft, pending, an

Sources

  • CIRCL Vulnerability LookupVulnerability recordCVE-2026-11905

    The Elementor Website Builder – more than just a page builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.3 via the 'keys_conversion_map' parameter. This makes it possible for authenticated attackers, with contrib

    vulnerability.circl.lu
  • CVE.orgVulnerability recordCVE-2026-11905

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-11905

    30-day exploitation probability 0.3%

    first.org
  • NIST NVDVulnerability recordCVE-2026-11905

    The Elementor Website Builder – more than just a page builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.3 via the 'keys_conversion_map' parameter. This makes it possible for authenticated attackers, with contrib

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.